• 제목/요약/키워드: farm

검색결과 5,532건 처리시간 0.031초

K-FARM 프레임워크 구축을 위한 국내외 사례 분석 및 유형분류 (Analysis on Cases and Classification of Types for the Construction of K-FARM Framework)

  • 강신길;최영완;김영주
    • 농촌계획
    • /
    • 제27권2호
    • /
    • pp.13-22
    • /
    • 2021
  • As the measures for solving problems of modern city and farming & fishing villages through mutual cooperation and complementation, this study aims to present an integrated rural area development model by changing the farming & fishing villages from a food production-focused space to a service space for the whole nation including urban residents, into the direction of creating new vitality and jobs in farming & fishing villages. In order to establish a service space that could increase the life quality and happiness of the people, this study presented the K-FARM framework types that would integrate and arrange total four themes such as rental farm, experience farm, stay farm, and management farm. In case when this K-FARM framework is applied to rural areas adjacent to cities, especially farming & fishing villages around innovative cities, there would be great effects such as expansion of exchanges between public institutions and local residents of innovative cities. Especially, the theme model classified into four types could be applied suitable for the characteristics of farming & fishing village development project district that is currently operated. Meanwhile, to realize the construction of K-FARM framework, on top of demand analysis of rental farm, it would be also necessary to additionally analyze the urban residents' demand for experience farm and management farm.

컨조인트 분석을 활용한 양식장 HACCP 인증 선호도 분석 (Consumer's Preferences for Fish Farm HACCP Certification : An Application of Conjoint Analysis)

  • 김지웅;박지현
    • 수산경영론집
    • /
    • 제51권2호
    • /
    • pp.1-13
    • /
    • 2020
  • The purpose of this study is to analyze consumer preference for fish farm HACCP certification using conjoint analysis. This study used raw flatfish product to evaluate the fish farm HACCP. In this study, 500 consumers were surveyed using panel survey and stratified sampling. In the recognition analysis, the farm HACCP certification system was found to be highly recognized by consumers. It can be seen that the brand assets accumulated by existing food and agricultural HACCP certification were transfered to the fish farm HACCP and absorbed. Consumers perceived fish farm HACCP certification as similar one with existing food and agricultural HACCP. Conjoint analysis evaluated three levels factors. The attributes and levels evaluated were : price(25,800 won, 28,400 won, 31,000 won), certification(fish farm HACCP, seafood traceability, and non certified), and origin(domestic, JEJU, and WANDO). The important levels were in order of price(40.8%), certification(30.2%) and origin(29.0%). We found that consumers give higher utility to fish farm HACCP certification compared with non certified and seafood traceability certification. Market simulation results showed that the fish farm HACCP product has 12%p higher market share than non certified products. Seafood traceability certification showed 4.6%p higher market share than non certified products.

양돈농장 경영관리 프로그램 개발 (Software Development for Pig Production and Management)

  • 최영찬;최상호
    • 농촌지도와개발
    • /
    • 제4권1호
    • /
    • pp.97-120
    • /
    • 1997
  • This study intends to develop a computer software for an efficient swineherd production and management. Current softwares are concerned on the sow management and ignore the actual farm environment. This study focuses on the farm environment in developing the software and covers the production management financial management, marketing management, and business planning for swineherd farm. The FSR(Farming Systems Research) analysis and interview survey aye applied to collect the data for the system planning, farmer's demand and analysis on the system, system design and program development. The systems are designed to meet the needs for the progressive swineherd farmers. Visual FoxPro 5.1 is used to develop the system. The developed system includes pig farm financial records keeping and management, pig farm production management program, pig farm marketing management program, and pig farm business diagnosis and planning program to meet the scope of the study. The weekly maintenance records and financial records are adopted for the input interface since most of farmers use their computer less than 5 hours a week. Pulldown Menu systems are adopted and designed for easy use by structuring to meet the pig farm and system demands. The manu system allocates the input-output screen based on the sectors, scopes, users, frequencies, importances, and the usages of the information. The GUI(Graphic User Interface) method is used to develop input-output screens for easy use. Backward Chaining mechanism fo the Expert System is used in the diagnosis of the pig farm management and the Systems Simulators Approach is used in the pig farm management planning.

  • PDF

백운산 지역에서 계류수의 이화학적 성질에 미치는 양어장의 영향(II) (Influences of Fish Farm on the Physicochemistry of Stream Water Quality in (Mt.) Paekun Area(II))

  • 박재현;우보명;김우룡;안현철
    • 한국환경복원기술학회지
    • /
    • 제4권1호
    • /
    • pp.32-40
    • /
    • 2001
  • Quantifications of fish farm influences on stream water quality may provide basic informations on watershed management to reduce environmental impact due to fish farm development and to conserve stream water quality in forested watershed area. In this research stream water qualities around Mt. Paekun area were monitored seasonally and the following results were obtained. Due to the increase of pH in effluent water from the fish farm it was believed that alkalization of stream water can be accelerated by large scale development of fish farms in the forested watershed area. Negative effects on stream water quality were observed by indications of increase in electrical conductivity and temperature of effluent water from the fish farm. Decreases in physicochemical indices such as the amount of dissolved oxygen, percentage of dissolved oxygen, total amount of cation, total amount of anion and total amount of ion in effluent water from the fish farm were also negative aspects in downstream ecology. It is recommended that water purification system as well as eco-friendly fish farm design should be incorporated to large scale fish farm development plan in forested watershed area.

  • PDF

백운산 지역에서 계류수의 이화학적 성질에 미치는 양어장 개발의 영향 (Influences of Fish Farm Development on the Physicochemistry of Stream Water Quality in (Mt.) Paekun Area)

  • 박재현
    • 한국환경복원기술학회지
    • /
    • 제2권3호
    • /
    • pp.54-63
    • /
    • 1999
  • Quantifications of fish farm influences on stream water quality may provide basic informations on watershed management to reduce environmental impact due to fish farm development and to conserve stream water quality in forested watershed area. In this research stream water qualities around (Mt.) Paekun area were monitored by seasons and the following results were obtained. Due to the increase of pH in effluent water from the fish farm it was believed that alkalization of stream water can be accelerated by large scale development of fish farms in the forested watershed area. Negative effects on stream water quality was also observed by indications of increase in electrical conductivity and temperature of effluent water from the fish farm. Decreases of physicochemical indexes such as the amount of dissolved oxygen, percentage of dissolved oxygen and total amount of ion in effluent water from the fish farm were also negative aspects in downstream ecology. It is recommended that water purification system as well as eco-friendly fish farm design be incorporated to large scale fish farm development plan in forested watershed area.

  • PDF

Hardware-in-the-loop Simulation Method for a Wind Farm Controller Using Real Time Digital Simulator

  • Kim, Gyeong-Hun;Kim, Jong-Yul;Jeon, Jin-Hong;Kim, Seul-Ki;Kim, Eung-Sang;Lee, Ju-Han;Park, Minwon;Yu, In-Keun
    • Journal of Electrical Engineering and Technology
    • /
    • 제9권5호
    • /
    • pp.1489-1494
    • /
    • 2014
  • A hardware-in-the-loop simulation (HILS) method for a wind farm controller using a real time digital simulator (RTDS) is presented, and performance of the wind farm controller is analyzed. A 100 MW wind farm which includes 5 MW wind power generation systems (WPGS) is modeled and analyzed in RSCAD/RTDS. The wind farm controller is implemented by using a computer, which is connected to the RTDS through transmission control protocol/internet protocol (TCP/IP). The HILS results show the active power and power factor of the wind farm, which are controlled by the wind farm controller. The proposed HILS method in this paper can be effectively utilized to validate and test a wind farm controller under the environment in practice without a real wind farm.

백운산 지역내 중소형 양어장에 의한 계류수의 이화학적 요인의 변화 (Changes on the Physicochemical Factor of Stream Water by Medium and Small type Fish Farm in Mt. Baegun Area)

  • 박재현
    • 한국환경복원기술학회지
    • /
    • 제8권3호
    • /
    • pp.43-52
    • /
    • 2005
  • Evaluations of the fish farm influences on stream water quality may provide basic informations on watershed management to reduce environmental impact due to fish farm development and to conserve stream water quality in forested watershed area. In this research influent, effluent water in the fish farm and stream water qualities around Mt. Baegun area were monitored seasonally for six years and the following results were obtained. Due to the increase of pH in effluent water from the fish farm it was believed that alkalization of stream water can be accelerated by large scale development of fish farms in the forested watershed area. Also, effluent water from the fish farm increase of EC higher than influent and stream water. As a result of regression analyses, pH, EC, DO, water temperature, total amount of cation and anion in influent and effluent water of fish farm show high significance.

풍력발전단지의 효율적인 운전을 위한 STATCOM 적용 가능성 연구 (A Study on the STATCOM Application for Efficient Operations of Wind Farm)

  • 장성일;최정환;박인기;황혜미;최돈만;김광호;유능수
    • 대한전기학회논문지:전력기술부문A
    • /
    • 제52권5호
    • /
    • pp.250-256
    • /
    • 2003
  • In this papur, the STATCOM (STATic synchronous COMpensator) application for efficient operations of wind farm is described. The wind farm connected with the electric power network is one of good alternative energy sources. However, it would be also highly possible that interconnection of wind farm causes unwanted influences on distribution system operation, protection and control. This paper proposes the STATCOM application for reducing the negative effects from interconnection of wind farm with distribution networks. The simulation results show that STATCOM would be on effective and useful device to resolve the bad influences from wind farm on distribution networks and improve the operational efficiency of wind farm. In the simulation, the radial distribution network of IEEE 13 bus was modeled using PSCAD/EMTDC.

Ergonomic Guidelines and Intervention Procedures for Farm Workers

  • Jeong, Byung-Yong;Kim, Yong-Hwan
    • 대한인간공학회지
    • /
    • 제30권4호
    • /
    • pp.443-450
    • /
    • 2011
  • Objective: The aim of this paper is to introduce ergonomic guidelines and intervention procedures for farm workers. Background: It is necessary to ameliorate the conditions of risky and hazardous work for farm workers. Method: Various references and books have been reviewed to assess ergonomic guidelines and intervention procedures for farm workers. Results: Human centered intervention has become an important approach not only to prevent musculoskeletal disorders but also to enhance the efficiency of work for farm workers. Conclusion: Farm work should be improved by active cooperation with researchers in field of ergonomics. Application: These results can be used to provide baseline information for more effective improvements of farm work.

국내 해상풍력발전단지의 경제성 분석 (Economic Evaluation of Offshore Wind Farm in Korea)

  • 민창기;허돈;박종근
    • 전기학회논문지
    • /
    • 제63권9호
    • /
    • pp.1192-1198
    • /
    • 2014
  • With an increase in the penetration of offshore wind farm, the need of an accurate economic evaluation of offshore wind farm has become crucial. This paper presents an economic evaluation method of offshore wind farm in Korea reflecting the cost of offshore wind farm infrastructure (offshore substation, submarine cable and foundation) in its cost model. Each cost of offshore substation, submarine cable, and foundation is represented as a function of installed capacity, distance to shore, and water level, respectively. We have applied the method to the case study of offshore in Jeju Island and analyzed the economics under various conditions. The results show that the distance to shore is of importance in economics of offshore wind farm.